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Product Code

SIS BCAA Shot - 60ml

gluten free
wheat free
dairy free
nut free
Delivery Details

UK Delivery Information*

  • Free Standard Delivery over £30
  • Standard UK Delivery (3-5 Working Days) - £3.99
  • UK Next Day Delivery (Restrictions Apply) - £4.99
  • SiS Premier - Unlimited Next Day Delivery for 1 Year - £9.99
Full Details & International Delivery


Product Information

Branched Chain Amino Acid (BCAA) Shot with additional Arginine and B-Vitamins.

The BCAAs, Leucine, Isoleucine and Valine, are the key ingredients found within BCAA Shot, all of which cannot be synthesised within the body. B-vitamins may help to support the reduction of tiredness and fatigue, making this product the ideal drink to consume before, during or after exercise.

Key Features:

  • • Contains 4g of BCAAs
  • • In a ratio of 2:1:1
  • • An additional 500mg of Arginine, Vitamins B6 and B12 and Folic Acid

Product Uses
Recommended Usage

Consume 1 BCAA Shot either before fasted training or early into long-endurance sessions. Do not exceed more than 2 shots per day.


The Science in Sport BCAA shot has been formulated to support endurance athletes. It has been well documented that exercise increase the process of protein breakdown and replacing protein guards against this catabolic effect. Protein contributes to the growth and maintenance of muscle mass and BCAAs are the building blocks of protein. BCAAs consumed in “free form” require minimal digestion and are rapidly absorbed into the blood stream

Informed Sport Registered:

Our complete product range is developed using a world-class approach to banned substance testing, providing assurance for athletes. For more information on Informed Sport & our unique world class approach, click here.

Suitable For: Vegetarians, Vegans, Gluten Free, Wheat Free, Nut Free, Soya Free

Nutritional Info

Typical ValuesPer Serving (100ml)Per 60ml
of which saturates0.0g0.0g
of which sugars0.0g0g
Vitamins & Minerals (%RI)
Vitamin B61.2mg (83% RI)0.7mg (50% RI)
Folic Acid167mcg (83% RI)100mcg (50% RI)
Vitamin B122.1mcg (83% RI)1.25mcg (50% RI)
Branched Chain Amino Acids6.7g4g
-      L Leucine3.3g2g
-      L Isoleucine1.7g1g
-      L Valine 1.7g1g
L Arginine 0.8g0.5g

Ingredients (For allergens, see ingredients in bold)

Water, Instantised Branched Chain Amino Acids (L-Leucine, L-Isoleucine, L-Valine) (7%), Aciditiy Regulators (Citric Acid, Malic Acid, Phosphoric Acid), L-Arginine, Flavourings, Preservatives (Potassium Sorbate, Sodium Benzoate), Stabiliser (Xanthan Gum), Sweeteners (Sucralose, Stevia), Emulsifier (Sunflower Lecithin), Vitamin mix (Pyridoxine HCl, Cyanocobalamin, Folic Acid).

Suitable for Vegans.

Read More

What is in BCAA Shot?

BCAA Shot contains 4g of branched chain amino acids known as BCAA’s (2g leucine, 1g isoleucine and 1g valine) in a 2:1:1 ratio. The product also includes 500mg of arginine, vitamins B6 and B12 and folic acid.


What are BCAAs?

BCAA’s are three essential amino acids (leucine, isoleucine and valine) meaning that they must be obtained through the diet. BCAAs are also used as energy source during endurance exercise, especially during high-intensity and carbohydrate restricted exercise (i.e. low carb training).


What is Arginine?

Arginine is a non-essential amino acid that works in synergy with BCAA’s.


Does it have any side effects?

There are no reported side effects of amino acid supplementation, but do not exceed the recommended dose.


Does it contain any stimulants?

Typically, pre-workout supplements or shots include a stimulant (caffeine/taurine). The BCAA Shot does not contain any stimulates, so offers an on-the-go solution for athletes who don’t want these stimulants.


I’m an Endurance Athlete, will BCAA Shot help me?

The BCAAs are used as an energy source during endurance exercise and low carbohydrate availability sessions (i.e. fasted training). BCAAs are the building blocks of protein and consuming protein contributes to the maintenance of muscle mass and reduces the detrimental effects of muscle protein breakdown.


When should I take the BCAA Shot?

Take one BCAA shot before fasted training sessions or early into long endurance sessions. Do not exceed two BCAA Shots per day.

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Verified Reviews

Rated 3 out of 5 based on 2 Reviews
Conrad Butt

Quite sharp. I had it during a workout, but wish I'd had it straight out of the fridge. Still a lot nicer than the grapefruit one

paul stoneman

Not a bad product only tryed one time will tell